
<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <!-- import CSS -->
    <link rel="stylesheet" href="https://cdn.staticfile.org/element-ui/2.15.9/theme-chalk/index.css">
    <style>
        .el-page-header__content {
            font-size: 18px;
            color: white;
        }
    </style>
</head>
<body>
<div id="app">
    <el-page-header
            style="background-color:#E6A23C;color: white;
                    line-height: 60px"
            @back="goBack" content="修改套餐">
    </el-page-header>
    <el-card style="width: 600px;height: 700px;margin: 0 auto">
        <el-form label-width="80px">
            <el-form-item label="套餐名称">
                <el-input v-model="fp.name" type="text"></el-input>
            </el-form-item>
            <el-form-item>
                <el-button type="success" @click="update()">修改套餐</el-button>
            </el-form-item>
        </el-form>
    </el-card>
</div>
</body>
<!--引入axios和vue框架-->
<script src="https://cdn.bootcdn.net/ajax/libs/axios/0.21.1/axios.min.js"></script>
<!-- import Vue before Element -->
<script src="https://cdn.staticfile.org/vue/2.6.14/vue.min.js"></script>
<!-- import JavaScript -->
<script src="https://cdn.staticfile.org/element-ui/2.15.9/index.min.js"></script>
<script>
    let v = new Vue({
        el: '#app',
        data: function () {
            return {

                fp:{
                    name:"",
                }
            }
        },

        methods:{
            goBack(){
                //返回上一页面
                history.back();
            },
            update(){

                axios.post("/foodPackage/update",v.f).then(function () {
                    location.href="/admin.html";
                })
            },

        },
        created:function (){
            axios.get("/foodPackage/selectUpdate"+location.search)
                .then(function (response) {
                    v.fp = response.data;
                })
        }
    })
</script>
</html>